LELK11-1-52-90.0-01-V

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Circuit breakers are the fundamental device used to protect high voltage electrical systems against short-circuits, over-currents, over-voltages and earth faults. The LELK11-1-52-90.0-01-V, like other circuit breakers, provides these essential protection functions, but also has some additional features that make it ideal for specific applications. This article will describe the application fields and working principle of the LELK11-1-52-90.0-01-V.

The LELK11-1-52-90.0-01-V is an industrial grade circuit breaker, designed for varying, medium-voltage applications. It has a rated voltage of up to 6kV, and a rated current between 90 and 1,000A. It\'s suitable for universal circuit-breaker applications in medium-voltage distribution systems and special-purpose applications. It can also be used in switching of capacitor banks, for fast switching in harmonic filters, for application in direct current (dc) systems, and for motor protection.

The LELK11-1-52-90.0-01-V is a three-pole circuit breaker, with a special device outlet (circuit breaker outlet) to make it suitable for series connection of accessories. The circuit breaker also has adjustable instantaneous values for insulation and current. It has short-circuit protection with selectivity and overload protection. It can detect ground faults and peak current levels, and offers adjustable protection values and tripping times.

The LELK11-1-52-90.0-01-V has a built-in mechanical and thermal tripping device, and a temperature sensor. It also has an electromechanical locking system, which prevents the circuit breaker from being switched on when the door of the device housing is open. This ensues safety in operation and maintenance and adds an extra level of protection.

The LELK11-1-52-90.0-01-V is compatible with devices from all major manufacturers. It\'s designed to be integrated into existing electrical power systems, and is UL-rated with B-type trip curves for instantaneous and delayed operation. It also meets all applicable safety standards.

The LELK11-1-52-90.0-01-V circuit breaker works by interrupting the flow of electricity through a circuit when it senses an abnormally high current, either due to a fault in the circuit or excessive load. It interrupts the circuit by connecting a pair of contacts within a pair of contacts, known as poles.The circuit is then unable to carry current, either in the same or opposite directions, preventing further damage to the components

The LELK11-1-52-90.0-01-V is a three-pole circuit breaker with a standard epoxy finish. It has a maximum contact release current of 9A and a minimum contact releasing current of 0.2A. It has a maximum fault breaking capacity of up to 2,000A and a rated operating voltage of 220V AC or 380V AC. The circuit breaker also has LED indicators and Test Blocks for visual information on the operating status.

The LELK11-1-52-90.0-01-V is a reliable, economical and safe choice for many applications, providing reliable protection for your electrical system, and ensuring safety for your equipment and personnel. Its adjustable characteristics also make it ideal for specific applications and installations - making it one of the best circuit breakers available.

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